Ricoh UC5 Operator's Manual page 17

You should now click on "Have Disk". A dialogue box labelled "Install from Disk"
will appear. Enter the location of the directory containing the UC 5 printer driver.
This will be on the supplied UC5 GDI CD ROM in a directory called "win95".
Select "Browse" and locate the drive that contains the UC 5 CD ROM. For
example, if the drive used for the supplied CD ROM is "X" then enter "X:\win95".
The following dialogue box will appear. Select the driver name that matches the
Digital Duplicator you are installing the UC 5 on and click "Next". (Refer to the
driver list on page 6).
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